Soehrensia formosa subsp. korethroides (Werderm.) Schlumpb. in Willdenowia 51: 265. 2021
Soehrensia formosa subsp. korethroides in Willdenowia 51: 265. 2021
is new combination for Echinopsis korethroides in Backeberg, Neue Kakteen: 84. 1931
Soehrensia formosa subsp. korethroides in Willdenowia 51: 265. 2021